Paracoosia

{{Short description|Extinct genus of trilobites}}

{{Automatic taxobox

|fossil_range = Dresbachian

|taxon = Paracoosia

|authority = Kobayashi, 1936

|subdivision_ranks = Species

|subdivision =

• P. huayuanensis
• P. kingi

}}

Paracoosia is an extinct genus of trilobites in the family Anomocaridae. The genus lived from 501 to 490 million years ago during the Dresbachian faunal stage of the late Cambrian Period.{{cite journal |last = Sepkoski| first = Jack| title = A compendium of fossil marine animal genera (Trilobita entry)| journal = Bulletins of American Paleontology| volume = 364|page=560| year = 2002| url = http://strata.ummp.lsa.umich.edu/jack/showgenera.php?taxon=307&rank=class| access-date = 2008-01-12 }}